274667029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27691}}^1$

素因数の和:27820

約数の個数: 16

約数和(自身を含む): 341165440

約数和(自身を除く): 66498411

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 27691, 193837, 359983, 2519881, 3018319, 21128233, 39238147, 274667029]

約数ペア:

[(1, 274667029), (7, 39238147), (13, 21128233), (91, 3018319), (109, 2519881), (763, 359983), (1417, 193837), (9919, 27691)]